The author would most likely agree with which of the following claims about the reintroduction of wolves to Yellowstone? A. It indirectly harmed some of the park's amphibian habitats B. It reduced the number of elk feeding along stream sides C. It led to greater species diversity among the park's grazers and browsers. D. It significantly increased competition for food among the park's carnivores. E. It fostered the resurgence of tree species that once flourished in the park's open areas.